LED light bulb



FIG. 1 is a bottom perspective view of an LED light bulb showing my design;

FIG. 2 is a top perspective view thereof;

FIG. 3 is a front elevational view thereof, the rear being a mirror image of the front;

FIG. 4 is a left side elevational view thereof, the right side being a mirror image of the left side;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for an LED light bulb, as shown and described. 